Are you looking to make a chastity belt without buying one? One thing I have suggested for Subs and for dares in the past with mostly household items:
- You need two pairs of high waist boxer style pants.
- Piece of cardboard or thin plastic, similar to packaging plastic or back of an A4 refill pad cardboard.
- An ordinary leather/fabric belt.
- A padlock (for fun, but not really required)
- Put on the 1st layer of underwear.
- Get your card board, cut it into an hourglass style shape with the thin section in the middle made longer. If you cut it rough at first, you can place the thin section of the hourglass shape between your legs, try to cut it so the larger sections of the cardboard covers you pretty well around your front and back. The thin section should fit in between your legs pretty comfortably. (You do not want paper/plastic cuts/chaffing).
- Once you have the shape done, hold it in place and put on your next layer of underwear.
- Since they are high waist style, you should wrap an ordinary belt around it catching both layers underneath it.
- Padlock the belt around the buckle in which ever way works.
- Move about and test it out.
Hope that helps, enjoy!